Periodic Inspections (Cleaning The Cooking Compartment - Cleaning The Filer, Etc.); Alarm Signals - Hobart CMFE Use And Routine Maintenance Manual

10.

ALARM SIGNALS

10.1 List of alarms
Anomalies are shown on Display 2 during operation, see the description:
Chamber probe alarm: temperature probe broken or interrupted.
Humidity probe alarm: humidity probe broken or interrupted.
Internal core probe alarm: core probe broken or interrupted (it is possible to use the oven without probe in the core).
External core probe alarm: core probe broken or interrupted or not inserted correctly (it is possible to use the oven
without probe in the core).
Board temperature alarm: board overheated (over 70° C).
Motor alarm: motor overheated.
No water alarm: insufficient water supply.
EEP: incorrect loading/updating software.
FLAM: no power flame.
Vent alarm: venting device malfunction.
OFFRUN alarm: fast temperature rise.
Pressing and holding the "ENTER" button for 5 seconds will temporarily clear the alarm. The message will
reoccur until resolution of the problem.
Contact the authorised service centre.
The authorised technician will identify the cause of the problem and restore proper operation.
TROUBLESHOOTING
Whenever the appliance does not work properly, try to solve the less serious problems using
this table.
ANOMALY
The appliance does not turn on.
Steam is not being generated
Water does not drain from the
cooking compartment.
The inner walls are covered with
limescale.
The cooking compartment is
stained.
The gas appliance will not turn on
No water
Electronic components overheating
(Alarm board temperature)
Filter cleaning message
If the problem cannot be resolved, turn the appliance off and shut all the supply valves. Then
contact customer service.
THE PRESENT MANUAL IS PROPERT Y OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POSSIBLE CAUSE
•
The master switch is not con-
nected.
•
The circuit breaker or magnetic
circuit breaker has tripped
The water tap is closed
The drain is clogged.
The water softener is not con-
nected or is empty
•
Water quality
•
Ineffective detergent.
•
Insufficient rinsing.
• Gas valve closed.
• Air in the hose
The water tap is closed
Cooling fans obstructed
Filter maintenance timer exceeded
- 26 - 26
INTERVENTION
•
Connect the master switch.
•
Reset the circuit breaker or mag-
netic circuit breaker
Open the water tap
•
Clean the drain filter.
•
Free the drain from residues.
•
Connect the appliance to a wa-
ter softener.
•
Regenerate the water softener.
•
Descale the cooking compart-
ment.
•
Filter the water (see water sof-
tener).
•
Use the recommended deter-
gent.
•
Rinse once again.
• Open the gas valve
• Repeat the operation
Open the water tap
Free the air passage or clean the
filters
Proceed with cleaning (see 9.5
Periodic inspections)